The Hanging Pallet Rack Containment Tray system is an innovative design for spill containment under pallet rack stored materials. The Pallet Rack Containment Tray uses supporting flanges to hold the pan within the beam seat of the racking bay while not interfering with existing rack components and wire decking or limiting the storage area within the rack. Our Pallet Rack Pan is an excellent rack containment tray, allowing for modular spill footprint configuration according to required coverage specifications.  Follow Pallet Rack Drip Pan Coverage Set Up table to determine the necessary number of pallet rack pans for full coverage of standard bay sizes. This pan is designed to fit 48" pallet rack bay openings.